Naruto: I Am Uchiha With A Son System

Disclaimer: Naruto and all of its character belong to Masashi Kishimoto. I own nothing but the original characters I make

Chapter 138: Jewel Of Truth

"Father," said Setsuna upon meeting his father-in-law.

"Oh, Setsuna, come here," the Uzukage smiled.

"I'm here to report something," replied Setsuna.

"Is it about the nobles?" asked the Uzukage.

"Yes, that's right. They've taken action, and I just managed to capture eight spies attempting to infiltrate Uzushiogakure," Setsuna responded.

"What?" The Uzukage frowned. "Have you investigated who sent the spies?"

"Yes, they're from Kumogakure and Kirigakure," said Setsuna. "And the one who hired them is the Daimyo."

"I see," replied the Uzukage, deep in thought.

"Father, do you hate me for killing those nobles?" asked Setsuna.

"No, you did the right thing. That noble and his soldiers deserved to die," the Uzukage replied.

Setsuna smiled, but before he could ask another question, the Uzukage turned the conversation on him.

"Setsuna, if war breaks out, will you join the fight?" asked the Uzukage.

"Yes, Father. Are you worried that Uzushiogakure will lose?" Setsuna asked.

"Yes, they have tailed beasts, and we don't," said the Uzukage. "If Konoha betrays us, we might not survive."

"Oh, tailed beasts," said Setsuna, a thought forming in his mind. Then, something clicked. "Father, don't worry. We actually do have a tailed beast."

"Could you repeat what you just said?" asked the Uzukage, thinking he had misheard.

"I mean, I already captured the Nine-Tails before I came to Uzushiogakure," Setsuna confessed.

"What?" The Uzukage was shocked.

"Yes, I captured him before coming here. That's why Hashirama only managed to get only 7 tailed beast starting from Two-Tails to the Eight-Tails," Setsuna revealed.

"Can I see the tailed beast?" asked the Uzukage, seeking confirmation.

"No, I didn't seal the Nine-Tails inside my body," said Setsuna.

"Then where is it sealed?" the Uzukage asked, confused.

"Don't worry, Father. If Uzushiogakure is ever in danger, I'll seal the Nine-Tails inside myself and use its power," replied Setsuna reassuringly.

---Rewards---

"Congratulations, host! You finally have three more sons," said the system.

"Hahaha, I think I'll end up with more children than anyone in this world," replied Setsuna, chuckling.

"Maybe? That depends on you," the system responded.

"Redeem the rewards," commanded Setsuna.

"Rewards are being redeemed."

"First reward: Upgrade Point."

"Second reward: Jewel of Truth."

"Third reward: Metamorphmagus."

"Wait a minute," said Setsuna. "What is the Jewel of Truth? It sounds familiar, but I can't quite remember."

"Alright, host. I'll explain. The Upgrade Point is used to enhance any rewards you've received before. For example, if you upgrade Jarvis, he'll become an improved version—like Ultron," explained the system.

"Ultron? He's a villain," replied Setsuna.

"Yes, he's a villain. That's why I said it would be a improved or better version of Ultron," clarified the system.

"Okay, next," said Setsuna.

"The next reward is the Jewel of Truth. It's an artifact that can search for answers. It can find almost 99% of the answers, but you can only use it once every 10 years," the system explained.

"Why 10 years?" asked Setsuna.

"The Jewel of Truth needs to gather enough energy and it takes 10 years to fully recharge," explained the system.

"Sounds good," replied Setsuna.

"The last reward is Metamorphmagus. Unlike Henge no Jutsu, Metamorphmagus won't alert other ninjas that you're using a jutsu to alter your appearance. If you walked into Konoha and met an expert, they would easily detect that you're using Henge. However, Metamorphmagus allows you to change your appearance without using chakra."

"Alright, that's useful. Now, let's use the Jewel of Summon," said Setsuna.

Suddenly, something materialized in front of him. It shone brightly at first, then dimmed, revealing a beautifully designed jewel.

Setsuna picked it up, feeling its cool, powerful energy.

"Is this the Jewel of Truth?" asked Setsuna.

"Yes, this is the Jewel of Truth," confirmed the system.

"So, how do I use it?" Setsuna asked.

"You need to hold the jewel and repeat your question three times," the system instructed.

"Alright," Setsuna said, holding the jewel and repeating his question.

"How do I kill Shibai Otsutsuki?"

"How do I kill Shibai Otsutsuki?"

"How do I kill Shibai Otsutsuki?"

The jewel suddenly grew brighter, and a voice spoke to Setsuna.

"Shibai Otsutsuki is an alien, a distant relative of your ancestor, Kaguya Otsutsuki. He possesses immense chakra and has evolved his eyes to a higher level. Don't be fooled by those who call him a god, they are just an ignorant and idiot—he's just a being with extraordinary chakra. To kill him, you must find a way to absorb all of Shibai Otsutsuki's chakra. Once it's fully absorbed, he will be vulnerable."

The light dimmed, and the jewel stopped radiating energy.

"Does this mean I have to wait another 10 years?" Setsuna asked the system.

"Yes, host. It takes 10 years for the Jewel of Truth to gather enough energy to find an answer. The Jewel acts like ChatGPT, doing its best to uncover the truth," replied the system.

"But why only 99% accuracy?" asked Setsuna.

"The Jewel of Truth doesn't know all the answers. It can only provide information based on data and investigation," explained the system.

"Data? So the Jewel of Truth can search using chakra signatures, geography, and find answers that way?" Setsuna questioned.

"Correct. The Jewel can even recreate battles, like Hagoromo Otsutsuki's fight with the Ten Tails, just from chakra signatures," said the system.

"Good. I'm really satisfied with this reward," Setsuna smiled.

"I'm glad you like it," replied the system.

"Now, this upgrade point can enhance any of my previous rewards, right?" asked Setsuna.

"Correct, host," the system confirmed. "Which reward would you like to upgrade?"

"Please upgrade my Master of Fuinjutsu reward," commanded Setsuna.

"Understood, host," replied the system.

Suddenly, Setsuna felt his Fuinjutsu knowledge expand to an entirely new level. What once seemed like basic knowledge now felt like advanced, elite mastery, as if he had jumped from elementary school to university professor.

"Upgrade complete. You are now the Supreme Grandmaster of Fuinjutsu," announced the system.

"I think I know how to kill Shibai now," said Setsuna after upgrading his previous reward. "I have another question, but I'll need to wait 10 more years."

"What do you want to ask?" inquired the system.

"I want to save my great-grandmother," replied Setsuna.

Author Notes - Have you read my other fiction? I wanted to know which fiction will make you support me in patreon?

1. Live Question 1976?

2. Dudley Dursley with the power of Hogwarts Legacy?

If you wanted to read advance chapter for Dudley Dursley or Uchiha Son System you can go to my patreon. 

There are free trial for those who wanted to read advance chapter for apprentice tier. 

-patreon.com/zorojurown